Therma-Stor Ultra-Aire 100V Installer's & Owner's Manual

Therma-Stor Ultra-Aire 100V Installer's & Owner's Manual

Dehumidifier & ventilation system controller
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INSTALLER'S & OWNER'S MANUAL
HVAC INSTALLER: PLEASE LEAVE MANUAL FOR HOMEOWNER
P/N 4022200 • Serial No.________________________ Install Date:___________
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Dehumidification
The highly efficient Ultra-Aire 100V dehumidifier utilizes refrigeration
to cool the incoming air stream below its dew point. This cooled and
drier air is used to pre-cool the incoming air stream resulting in a
significant increase in overall efficiency. After the pre-cooling stage,
the processed air is reheated by passing through the condenser coil.
The heat removed by the evaporator coil is returned to the air stream,
resulting in an overall temperature increase of the air leaving the unit.
The Ultra-Aire 100V is controlled by 24 volt remote wired controls. A
variety of controls are available suitable to various applications.
Fresh Air Ventilation
Optional fresh outdoor air may be ducted to the unit via a six inch
round duct. This provides fresh air to dilute pollutants and maintain
high oxygen content in the air. The amount of fresh air ventilation can
be regulated by a variety of dampers and controls.
Air Filtration
The UA-100V includes air filtration to improve indoor air quality. A
MERV-11 media filter is standard. An optional MERV-14 deep pleated
95% media filter is available for optimum air filtration and to reduce
potentially harmful airborne particles. If the optional filter is chosen,
the standard filter operates as a prefilter.
P.O. Box 8680 Madison, WI 53708
TOLL-FREE 1-800-533-7533
www.thermastor.com
sales@thermastor.com
© 2008 Therma-Stor LLC • Manual P/N TS-200L

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Summary of Contents for Therma-Stor Ultra-Aire 100V

  • Page 1 The heat removed by the evaporator coil is returned to the air stream, resulting in an overall temperature increase of the air leaving the unit. The Ultra-Aire 100V is controlled by 24 volt remote wired controls. A variety of controls are available suitable to various applications.
  • Page 2: Table Of Contents

    • A drain pan MUST be placed under the unit if installed above a living area or above an area where water leakage could cause damage. 1. Intended Application for Ultra-Aire 100V For the ideal installation, draw air from the central part of the home and return it to isolated areas of the home like the bedrooms, den, utility room, or family room.
  • Page 3: Installation

    Ultra-Aire duct connections is recommended to reduce noise and vibration transmitted to rigid ductwork in the structure. Ducting the Ultra-Aire as mentioned in sections 3.4A-3.4G requires consideration of the following points: Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 4: C Ducting For Fresh Air

    Crawlspace Installation: Locate a separate return for the Ultra- Aire in a central area of the structure. Duct the supply of the Ultra-Aire to a 8" x 8" x 8" tee/damper that is 30% open to the Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 5: E Installation In A Attic

    The panel has small slots that must remain open to the air within the living space for accurate humidity sensing. Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 6: Humidity Control Adjustment

    Pressing the I/O button will switch the ventilation timer between ON (detent) and OFF (detent). As you press the I/O button, “ON” or “OFF” will be displayed to the right of the time. The “ON” or “OFF” Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 7: High Efficiency Air Filter

    The standard air filter will act as a pre-filter for the high efficiency air filter and will prolong the life of the high efficiency air filter. Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 8: Attention Installer

    Do not direct connect the white lead on the unit to the violet lead on the ventilation control or damage to the transformer will result. Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 9: Optional Dehumidifier & Ventilation System Controller

    Programmable Ventilation Timer Large, easy-to-read backlit LCD display Easy interaction with air handler fan (Interlock/Lockout) High Temperature Cut-Out Dryout Cycle Timer Auto Reboot Remote Sensor (DEH 3000R Only) To order call Therma-Stor at ± 1-800-533-7533 Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 10: Maintenance

    1. Unit unplugged or no power to outlet. 2. Humidity control set too high or defective (Sec. 3.3 & 5.7A) 3. Loose connection in internal or control wiring. 4. Defective Compressor relay. 5. Defective control transformer. Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 11: Refrigerant Charging

    Normal start winding resistance is 3 to 7 ohms. 5. Compressor terminals C and R: No continuity indicates an open run winding. The compressor must be replaced. Normal run winding resistance is .5 to 2 ohms. Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 12: B Replacing Burned Out Compressor

    The humidity control is an adjustable switch that closes when the relative humidity of the air in which it is located rises to the dial set point. It opens when the RH drops 4 to 6% below the set point. If the Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 13: B Ventilation Timer

    1. Check that the wiring is correct and that voltage is present at the damper motor. 2. Check for any obstruction inside the damper. If the electric ventilation damper fails to operate after performing these checks, it must be replaced. Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 14: Electrical Schematic

    ULTRA-AIR 100V ELECTRICAL SCHEMATIC Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 15: Pictorial Electrical Diagram

    ULTRA-AIRE 100V PICTORIAL ELECTRICAL DIAGRAM Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 16: Service Parts List

    Run Capacitor for Compressor, 35 MFD, 440v Thermostat, Defrost Thermostat Clip, Defrost (item 18) (not shown) Transformer, 120/24 Vac, 40 VA Wheel, 2", Plastic Wire Harness, Low Voltage Wiring Diagram (on Cover — not shown) Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 17: Optional Parts List

    Timer, 7-Day, 24 Vac, Programmable Wire Harness, Ventilation Timer & Humidity (not shown) Wire Harness, Humidity/Fan (not shown) Damper, Check, 8" Diameter (not shown) DEH 3000 Digital Controller (not shown) DEH 3000R Digital Controller (not shown) Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 18: External Insulation Kit

    ULTRA-AIRE 100V EXTERNAL INSULATION KIT Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 19: Control Panel Installation

    (see detail below). The cover hides the control panel when it is not being programmed. 10. The sheet under the cover glass can be replaced with artwork of the customers’ choice. Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 20: Warranty

    Limited Warranty. Any delay or failure by Therma-Stor to exercise any right or remedy will not constitute a waiver of Therma-Stor to thereafter enforce such rights. Ultra-Aire 100V Installer’s & Owner’s Manual...
  • Page 21 PO Box 8680 • Madison, WI 53708 Phone: 608-222-5301 • Fax: 608-222-1447 Web: www.thermastor.com • Email: sales@thermastor.com Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Therma-Stor LLC.

This manual is also suitable for:

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